var ie=document.all?1:0;var ns=ie?0:1;var ie_mac=((navigator.appName.indexOf('Microsoft')!=-1)&&(navigator.appVersion.indexOf('Mac')!=-1))?1:0;var moz=document.getElementById?1:0;var detect=navigator.userAgent.toLowerCase();function checkIt(string)
{place=detect.indexOf(string)+1;thestring=string;return place;}
var saf=(checkIt('safari')?1:(checkIt('konqueror')?2:0));function isLayer(l,p){if(ie)return(typeof(document.all[l])!="undefined");else
if(document.documentElement)
return typeof(document.getElementById(l))!="undefined";else{if(p)return typeof(document.layers[p].document.layers[l])!="undefined";else return typeof(document.layers[l])!="undefined";}}
function getLayer(l,p){if(ie)return document.all[l].style;else
if(document.documentElement)
return document.getElementById(l).style;else{if(p)return document.layers[p].document.layers[l];else return document.layers[l];}}
function showLayer(l,p){getLayer(l,p).visibility=((ie||document.documentElement)?"visible":"show");}
function hideLayer(l,p){getLayer(l,p).visibility=((ie||document.documentElement)?"hidden":"hide");}
function inlineLayer(l,p){getLayer(l,p).display="inline";}
function blockLayer(l,p){getLayer(l,p).display="block";}
function killLayer(l,p){getLayer(l,p).display="none";}
function getImageOb(n,l,p){if(ns&&l)return getLayer(l,p).document.images[n];else return document.images[n];}
function setImageSrc(n,s,l,p){getImageOb(n,l,p).src=s;}
function setLayerXY(l,x,y,p){var lOb=getLayer(l,p);if(ie){lOb.posLeft=x;lOb.posTop=y;}else{lOb.left=x;lOb.top=y;}}
function setLayerY(l,y,p){if(ie)getLayer(l,p).posTop=y;else getLayer(l,p).top=y;}
function setLayerX(l,x,p){if(ie)getLayer(l,p).posLeft=x;else getLayer(l,p).left=x;}
function setLayerZ(l,z,p){getLayer(l,p).zIndex=z;}
function getLayerY(l,p){return ie?(getLayer(l,p).posTop):(getLayer(l,p).top);}
function getLayerX(l,p){return ie?(getLayer(l,p).posLeft):(getLayer(l,p).left);}
function getLayerZ(l,p){return getLayer(l,p).zIndex;}
function getLayerHeight(l,p){return ie?(document.all[l].scrollHeight):(document.documentElement?(document.getElementById(l).offsetHeight):(getLayer(l,p).document.height));}
function getLayerWidth(l,p){return ie?(document.all[l].offsetWidth):(document.documentElement?(document.getElementById(l).offsetWidth):(getLayer(l,p).document.width));}
function layerWrite(str,l,p){if(ie)
document.all[l].innerHTML=str;else if(moz)
{document.getElementById(l).innerHTML=str;}
else{var ob=getLayer(l,p).document;ob.open();ob.write(str);ob.close();}}
function setLayerClip(iX,iY,fX,fY,l,p){var ob=getLayer(l,p);if(ie)
ob.clip="rect("+iY+"px "+fX+"px "+fY+"px "+iX+"px)";else{ob.clip.left=iX;ob.clip.top=iY;ob.clip.right=fX;ob.clip.bottom=fY;}}
function getWindowHeight(){return(ie?document.documentElement.clientHeight:window.innerHeight);}
function getWindowWidth(){return(ie?document.body.clientWidth:window.innerWidth);}
function centerLayerV(l,xOfs,p,h){setLayerY(l,((getWindowHeight()-(h?h:getLayerHeight(l,p)))/2)+(xOfs?xOfs:0),p);}
function centerLayerH(l,yOfs,p,w){setLayerX(l,((getWindowWidth()-(w?w:getLayerWidth(l,p)))/2)+(yOfs?yOfs:0),p);}